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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Relaxation of chambers of the heart






2. Backflow o fblood from the arteries to the ventricles is prevented by these






3. Heart rate below 60 bpm






4. Area in the thoracic cavity between the lungs






5. Changes in blood pressure are detected by






6. Purpose of teh coronary vessels






7. Natural pacemaker of the heart






8. The centers that regulate heart rate located in the___






9. 1st branches of teh ascending aorta






10. The amount of blood that returns to teh heart






11. Normal heart sounds are caused by






12. The chambers of teh heart that receive blood from the veins






13. Sequence of events in one heartbeat






14. Nerves that transmit impulses to decrease the heart rate are the ____






15. Difference between resting cardiac output adn maximum exercise cardiac output






16. Endocardium lines the chambers of the heart






17. Veins that return blood to the right atrium






18. Prevents backflow of blood from the left ventricle to the left atrium






19. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






20. Electical activity of the heart may be depicted in an






21. Vessel into which the left ventricle pumps blood






22. Each normal heartbeat is initiated by this






23. Outermost of the pericardial membranes






24. Very rapid and uncoordinated ventricular beat






25. Amount of blood pumped by a ventricle in 1 minute






26. Heart is located here






27. Largest artery of the body






28. Irregular heartbeats






29. Prevents backflow of blood from teh right ventricle to the right atrium






30. Normal range of heart rate for a healthy adult is _____ bpm






31. Funciton of the serous fluid of teh pericardial membranes






32. Narrowing of a valve






33. Upper chamber of the heart






34. Contraction






35. Coronary sinus receives blood directly from this






36. Contraction of chambers of the heart






37. Visceral pericardium






38. Relaxation






39. Heart chambers are lined with this






40. Part of the myocardium is deprived of its blood supply and becomes ______






41. Amount of blood pumped by a ventricle per beat






42. First part of the cardia conduction pathway in teh ventircles






43. Cardiac muscle tissue